| actually |
as a matter of fact; really. |
| copy |
something that looks exactly like another thing. |
| emperor |
the male ruler of an empire. |
| extra |
more than is expected or usual. |
| flash |
a sudden, bright light that shines and then disappears. |
| friendly |
pleasant toward others. |
| fuel |
anything such as wood or gasoline that is burned as a source of energy. |
| inner |
located inside. |
| jaw |
either or both of the two bones that frame the mouth and hold the teeth. |
| male |
having to do with a person or animal of the sex that does not produce eggs or give birth. |
| painful |
causing discomfort in the body, as from an injury or illness. |
| person |
a human being. |
| subway |
a train in a city that carries passengers and travels under the ground. |
| traveler |
someone who goes from one place to another, especially over a long distance. |
| unlock |
to open the lock of something. |